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Leona [35]
3 years ago
12

The first thing researchers need to do to manipulate dna

Biology
1 answer:
Marina86 [1]3 years ago
4 0
They have to use Restriction enzymes that would be used to cut the DNA into smaller pieces.

I hope this helped please give me brainliest

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In a group of muskmelon plants, some individuals have sour fruit and others have sweet fruit. in this group, the gene for the fr
juin [17]

Correct option(s):

(b) This muskmelon plant's genotype for the fruit taste gene is ff.

(c) This muskmelon plant is homozygous for the fruit taste gene.

A dominant allele is one that is capable of expressing itself even in the heterozygous condition and overshadows the effect of the recessive allele. It is usually denoted by a capital letter. Recessive allele on the contrary cannot express in presence of a dominant allele and is denoted by a small letter.

In the given case the fruit with a sour taste (phenotype) can have two possible genotypes (FF and Ff). The genotype of sweet taste is ff which is a homozygous condition.  

Note: Your question is incomplete, probably your complete question is “In a group of muskmelon plants, some individuals have sour fruit and others have sweet fruit. in this group, the gene for the fruit taste trait has two alleles. the allele F is for sour fruit, and the allele f is for sweet fruit. a certain muskmelon plant from this group has sweet fruit. this plant has two alleles for sweet fruit. Choose the correct option:

(a)  this muskmelon plant's genotype for the fruit taste trait is sweet fruit.

(b) this muskmelon plant's genotype for the fruit taste gene is ff.

(c) this muskmelon plant is homozygous for the fruit taste gene.”

Know more about Mendelian genetics here:

brainly.com/question/10189802

#SPJ4

7 0
2 years ago
________ predicted that population would outpace the food supply.
Harman [31]
Thomas Malthus was an English scholar and cleric who was known for his views in political science and demography (study of population). His views suggested that population would outpace food the supply of food and that the only vital parameters of population growth were famine, war and diseases. His writings on demography were influential in shaping the economic thinking.
7 0
3 years ago
Read 2 more answers
How long does it take to make paper out of cow manure? I only need a direct answer please.​
Morgarella [4.7K]

Answer:

  a few hours to a few days

Explanation:

Reports that a process can exist do not mention the time involved.

In an industrial process, the length of time likely will be dominated by cleaning, bleaching, and drying times, which could be hours to days. Full-scale production would likely be more efficient if time is shorter. If "appropriate technology" is used, time could run to several days.

7 0
3 years ago
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What nursing action is essential when a client experiences hemianopsia as the result of a left ischemic stroke?
FinnZ [79.3K]
Correct option: <span>Place objects within the visual field

</span>An <span>ischemic stroke  </span><span>in the left side of the brain caused hemianopia to this patient. Hemianopsia is a decreased vision or blindness, in this case, left half of the visual field.
Can also be caused by brain tumor and trauma.

</span>

8 0
3 years ago
"Clostridium difficile is a bacterium that is often found in the gastrointestinal tract of healthy individuals. It is also a com
Tresset [83]

Answer: The information suggests that C. difficile is the leading cause of hospital-acquired infections usually as a result of antibiotics use.

Explanation: Antibiotics are employed to inhibit or kill bacteria. When used properly, they target aggressive bacteria that are causing infections. But sometimes healthy gut bacteria are killed in the process (normal healthy gut bacteria helps keep C. difficile in check) creating a vacuum which with increasing frequency, C. difficile seizes, and proliferates — especially in hospitalized patients, many of whom are not so strong to withstand the stress of diarrhea and fever.

Some of these antibiotics that most often lead to C. difficile infections include the quinolones, cephalosporines etc. including some proton-pump medications.

5 0
3 years ago
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